remove test file

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "fabelous-autocoder",
-	"version": "0.2.74",
+	"version": "0.2.0",
 	"displayName": "Fabelous Autocoder",
 	"description": "A simple to use Ollama autocompletion Plugin",
 	"icon": "icon.png",
@@ -111,9 +111,8 @@
 		"commands": [
 			{
 				"command": "fabelous-autocoder.autocomplete",
-			  "title": "Fabelous autocompletion"
-			}
-		  ]
+				"title": "Fabelous Autocompletion"
+			}]
 	},
 	"scripts": {
 		"vscode:prepublish": "npm run compile",

src/extension.ts

@@ -113,59 +113,101 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
                 let completionText = response.data.response;
                 completionText = completionText.replace(/<fim_middle>|<fim_suffix>|<fim_prefix>/g, '').trim();
 
-                // Split the completion text by new lines
-                const newLines = completionText.split('\n');
+                let previewInserted = false;
+                let originalContent: string;
+                let previewStartLine: number;
+                const storeAndInsertPreview = async () => {
+                    previewStartLine = startLine;
+                    const endLine = document.lineCount - 1;
+                    const endCharacter = document.lineAt(endLine).text.length;
+                    const fullRange = new vscode.Range(startLine, 0, endLine, endCharacter);
+                    originalContent = document.getText(fullRange);
                 
-                // Calculate the number of new lines in the completion, plus 2 extra lines
-                const totalNewLines = newLines.length + 2;
-
-                // Create preview decorations and insert new lines
-                const previewRanges: vscode.DecorationOptions[] = [];
+                    const previewContent = completionText + '\n'.repeat(1);
                     const edit = new vscode.WorkspaceEdit();
-                const document = textEditor.document;
+                    edit.replace(document.uri, fullRange, previewContent); // Overwrite the content
+                    await vscode.workspace.applyEdit(edit);
                 
-                for (let i = 0; i < totalNewLines; i++) {
-                    const lineContent = i < newLines.length ? newLines[i] : '';
-                    const position = new vscode.Position(startLine + i, 0);
+                    // Split the preview content into lines
+                    const previewLines = previewContent.split('\n');
                     
-                    // Insert a new line
-                    edit.insert(document.uri, position, '\n');
+                    // Calculate the exact position of the last character of the preview content
+                    const lastPreviewLineIndex = previewStartLine + previewLines.length - 1;
+                    const lastPreviewLine = previewLines[previewLines.length - 2]; // Second to last line (last line is newline)
+                    const newPosition = new vscode.Position(lastPreviewLineIndex - 1, lastPreviewLine.length); // Place cursor at end of last line
                     
-                    // Create a range for the newly inserted line
-                    const range = new vscode.Range(position, position.translate(1, 0));
+                    // Set the new cursor position after inserting preview
+                    textEditor.selection = new vscode.Selection(newPosition, newPosition);
                 
+                    // Explicitly scroll to reveal the cursor position at the end of the preview
+                    textEditor.revealRange(new vscode.Range(newPosition, newPosition), vscode.TextEditorRevealType.InCenter);
+                
+                    // Set decorations on the newly inserted lines
+                    const previewRanges: vscode.DecorationOptions[] = [];
+                    for (let i = 0; i < previewLines.length; i++) {
+                        const range = new vscode.Range(previewStartLine + i, 0, previewStartLine + i, previewLines[i].length);
                         previewRanges.push({
                             range,
                             renderOptions: {
                                 after: {
-                                contentText: lineContent,
+                                    contentText: previewLines[i],
                                 }
                             }
                         });
                     }
-
-                // Apply the edit to insert new lines
-                await vscode.workspace.applyEdit(edit);
-
-                // Set decorations on the newly inserted lines
                     textEditor.setDecorations(previewDecorationType, previewRanges);
+                    previewInserted = true;
+                };
                 
-                let previewInserted = true;
-
-               // Handle preview acceptance or dismissal
                 const disposable = vscode.workspace.onDidChangeTextDocument(async (event) => {
-                if (event.document.uri.toString() === document.uri.toString()) {
-                    const change = event.contentChanges[0];
-
-                    // Dismiss preview with Backspace
-                    if (change && change.text === '' && change.rangeLength === 1) {
-                        textEditor.setDecorations(previewDecorationType, []);
-                        disposable.dispose();
-                        previewInserted = false;
+                    const textEditor = vscode.window.activeTextEditor;
+                    if (!textEditor || event.document.uri.toString() !== textEditor.document.uri.toString() || !previewInserted) {
+                        return;
                     }
                 
-                    // Accept preview with Tab key
-                    if (change && change.text === '\t' && previewInserted) {
+                    // Determine tab size setting
+                    const tabSize = textEditor.options.tabSize as number || 4;
+                
+                    for (const change of event.contentChanges) {
+                        const changeStartLine = change.range.start.line;
+                
+                        // Detect Backspace by a single-character deletion
+                        if (change.text === '' && change.rangeLength === 1 && changeStartLine >= previewStartLine) {
+                            await restoreOriginalContent();
+                        }
+                
+                        // Detect Tab by checking if the change is a multiple of spaces equal to the tab size
+                        if (/^[ ]+$/.test(change.text) && change.text.length === tabSize && changeStartLine >= previewStartLine) {
+                            await acceptPreview(textEditor, document, startLine, position, completionText);
+                        }
+                    }
+                });
+
+                
+                const restoreOriginalContent = async () => {
+                    if (!previewInserted) return;
+
+                    const endLine = document.lineCount - 1;
+                    const fullRange = new vscode.Range(previewStartLine, 0, endLine, document.lineAt(endLine).text.length);
+                    const edit = new vscode.WorkspaceEdit();
+
+                    edit.replace(document.uri, fullRange, originalContent);
+                    await vscode.workspace.applyEdit(edit);
+
+                    textEditor.setDecorations(previewDecorationType, []);
+                    previewInserted = false;
+                    disposable.dispose();
+
+                    // Move cursor back to the end of the original content
+                    const lastOriginalLineNumber = previewStartLine + originalContent.split('\n').length - 1;
+                    const lastLineLength = originalContent.split('\n').pop()?.length || 0;
+                    const newPosition = new vscode.Position(lastOriginalLineNumber, lastLineLength);
+                    textEditor.selection = new vscode.Selection(newPosition, newPosition);
+                };
+
+                // Modify the acceptPreview function to match the working version
+                const acceptPreview = async (textEditor: vscode.TextEditor, document: vscode.TextDocument, startLine: number, position: vscode.Position, completionText: string) => {
+                    console.log("Accepting preview");
                     textEditor.setDecorations(previewDecorationType, []);
                     const edit = new vscode.WorkspaceEdit();
 
@@ -180,14 +222,17 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
                     await document.save(); // Optionally save after inserting
 
                     // Move the cursor to the end of the inserted completion
+                    const totalNewLines = insertText.split('\n').length;
                     const newPosition = new vscode.Position(startLine + totalNewLines - 2, 0);
                     textEditor.selection = new vscode.Selection(newPosition, newPosition);
 
                     disposable.dispose();
                     previewInserted = false;
-                    }
-                }
-            });
+                    console.log("Preview accepted");
+                };
+
+                // Call this function to initiate the preview
+                await storeAndInsertPreview();
 
             } catch (err: any) {
                 vscode.window.showErrorMessage(
@@ -200,6 +245,7 @@ async function autocompleteCommand(textEditor: vscode.TextEditor, cancellationTo
 }
 
 
+
 async function provideCompletionItems(document: vscode.TextDocument, position: vscode.Position, cancellationToken: vscode.CancellationToken) {
     const item = new vscode.CompletionItem("Fabelous autocompletion");
     item.insertText = new vscode.SnippetString('${1:}');